function varargout = UI2(varargin)
% UI2 MATLAB code for UI2.fig
%	  UI2, by itself, creates a new UI2 or raises the existing
%	  singleton*.
%
%	  H = UI2 returns the handle to a new UI2 or the handle to
%	  the existing singleton*.
%
%	  UI2('CALLBACK',hObject,eventData,handles,...) calls the local
%	  function named CALLBACK in UI2.M with the given input arguments.
%
%	  UI2('Property','Value',...) creates a new UI2 or raises the
%	  existing singleton*.  Starting from the left, property value pairs are
%	  applied to the GUI before UI2_OpeningFcn gets called.  An
%	  unrecognized property name or invalid value makes property application
%	  stop.  All inputs are passed to UI2_OpeningFcn via varargin.
%
%	  *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one
%	  instance to run (singleton)".
%
% See also: GUIDE, GUIDATA, GUIHANDLES

% Edit the above text to modify the response to help UI2

% Last Modified by GUIDE v2.5 10-Sep-2014 22:10:38

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',	   mfilename, ...
				   'gui_Singleton',  gui_Singleton, ...
				   'gui_OpeningFcn', @UI2_OpeningFcn, ...
				   'gui_OutputFcn',  @UI2_OutputFcn, ...
				   'gui_LayoutFcn',  [] , ...
				   'gui_Callback',   []);
if nargin && ischar(varargin{1})
	gui_State.gui_Callback = str2func(varargin{1});
end

if nargout
	[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
	gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT


% --- Executes just before UI2 is made visible.
function UI2_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject	handle to figure
% eventdata  reserved - to be defined in a future version of MATLAB
% handles	structure with handles and user data (see GUIDATA)
% varargin   command line arguments to UI2 (see VARARGIN)

% Choose default command line output for UI2
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes UI2 wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = UI2_OutputFcn(hObject, eventdata, handles) 
% varargout  cell array for returning output args (see VARARGOUT);
% hObject	handle to figure
% eventdata  reserved - to be defined in a future version of MATLAB
% handles	structure with handles and user data (see GUIDATA)

% Get default command line output from handles structure
varargout{1} = handles.output;


% --- Executes on button press in pushbutton6.
function pushbutton6_Callback(hObject, eventdata, handles)
% hObject	handle to pushbutton6 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles	structure with handles and user data (see GUIDATA)
global img;
global len;
global width;
global height;
[filename, pathname] = uigetfile('*.tif', 'Please choose a *.tif file');
len = -1;
if filename == 0
	msgbox('Please choose a tiff image!');
	return
end
absfilename = [pathname, filename]
info = imfinfo(absfilename);
len = length(info);
width = info(1).Width;
height = info(1).Height;
img = zeros(height,width, len);
for i = 1:len
	img(:,:,i) = im2double(imread(absfilename,i));
end
play(img, len, handles);

% --- Executes on button press in pushbutton7.
function pushbutton7_Callback(hObject, eventdata, handles)
% hObject	handle to pushbutton7 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles	structure with handles and user data (see GUIDATA)

global img;
global len;
if len == -1
	msgbox('Please choose a tiff image first!');
	return
end
play(img, len, handles);
